Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chi dao ve snippets" » "cho dao ve snippets", "chi dan ve snippets", "thi dao ve snippets", "chi bao ve snippets", "chi dap ve snippets", "chi dau ve snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chi dao ve snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( chi dao ve snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("chi dao ve snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.